From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: ** X-Spam-Status: No, score=2.5 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE,RCVD_IN_SBL_CSS autolearn=no autolearn_force=no version=3.4.4 Received: (qmail 3861 invoked from network); 1 Nov 2020 03:47:39 -0000 Received: from minnie.tuhs.org (45.79.103.53) by inbox.vuxu.org with ESMTPUTF8; 1 Nov 2020 03:47:39 -0000 Received: by minnie.tuhs.org (Postfix, from userid 112) id 7D2F89D500; Sun, 1 Nov 2020 13:47:34 +1000 (AEST) Received: from minnie.tuhs.org (localhost [127.0.0.1]) by minnie.tuhs.org (Postfix) with ESMTP id 119D59D4FF; Sun, 1 Nov 2020 13:46:55 +1000 (AEST) Authentication-Results: minnie.tuhs.org; dkim=pass (1024-bit key; unprotected) header.d=eschatologist.net header.i=@eschatologist.net header.b="iKVXS1Yd"; dkim-atps=neutral Received: by minnie.tuhs.org (Postfix, from userid 112) id 0D8FB9D4E9; Sun, 1 Nov 2020 13:46:50 +1000 (AEST) X-Greylist: delayed 8923 seconds by postgrey-1.36 at minnie.tuhs.org; Sun, 01 Nov 2020 13:46:49 AEST Received: from quail.birch.relay.mailchannels.net (quail.birch.relay.mailchannels.net [23.83.209.151]) by minnie.tuhs.org (Postfix) with ESMTPS id 0558D9D4E7 for ; Sun, 1 Nov 2020 13:46:48 +1000 (AEST) X-Sender-Id: dreamhost|x-authsender|cmhanson@eschatologist.net Received: from relay.mailchannels.net (localhost [127.0.0.1]) by relay.mailchannels.net (Postfix) with ESMTP id EEB24101828; Sun, 1 Nov 2020 03:46:47 +0000 (UTC) Received: from pdx1-sub0-mail-a57.g.dreamhost.com (100-100-138-6.trex.outbound.svc.cluster.local [100.100.138.6]) (Authenticated sender: dreamhost) by relay.mailchannels.net (Postfix) with ESMTPA id 961AC10180F; Sun, 1 Nov 2020 03:46:47 +0000 (UTC) X-Sender-Id: dreamhost|x-authsender|cmhanson@eschatologist.net Received: from pdx1-sub0-mail-a57.g.dreamhost.com (pop.dreamhost.com [64.90.62.162]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384) by 0.0.0.0:2500 (trex/5.18.10); Sun, 01 Nov 2020 03:46:47 +0000 X-MC-Relay: Neutral X-MailChannels-SenderId: dreamhost|x-authsender|cmhanson@eschatologist.net X-MailChannels-Auth-Id: dreamhost X-Versed-Company: 15e2b3f07d7bf3bc_1604202407840_3616267722 X-MC-Loop-Signature: 1604202407840:1836983118 X-MC-Ingress-Time: 1604202407840 Received: from pdx1-sub0-mail-a57.g.dreamhost.com (localhost [127.0.0.1]) by pdx1-sub0-mail-a57.g.dreamhost.com (Postfix) with ESMTP id 370D07ECA3; Sat, 31 Oct 2020 20:46:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=eschatologist.net; h= content-type:content-transfer-encoding:from:mime-version:subject :date:message-id:references:cc:in-reply-to:to; s= eschatologist.net; bh=j029s0ncPG2zVxnEmRAlg+/Z83Y=; b=iKVXS1Ydtx GZZFbbP9JT6Qyfn1CG2HXtBWN351i27OOahAPY03a9PPgf0L96/2cQ/hX2GbNbv7 DBc1iDuIyK63Wb5JwyBnIz1cMuwJrfpLzLh/kUCf7188cXNGPsAJhimn6SHAXXmc BKsyDgvmm7SbwCamvavErotCODLgC69U8= Received: from [10.236.227.34] (mobile-166-170-44-215.mycingular.net [166.170.44.215]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: cmhanson@eschatologist.net) by pdx1-sub0-mail-a57.g.dreamhost.com (Postfix) with ESMTPSA id E24167E675; Sat, 31 Oct 2020 20:46:46 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-DH-BACKEND: pdx1-sub0-mail-a57 From: Chris Hanson Mime-Version: 1.0 (1.0) Date: Sat, 31 Oct 2020 20:46:45 -0700 Message-Id: <24339552-7ABA-4387-9F62-56E12BBB07A2@eschatologist.net> References: <20201101015858.GS25151@mcvoy.com> In-Reply-To: <20201101015858.GS25151@mcvoy.com> To: Larry McVoy X-Mailer: iPad Mail (18A8395) Subject: Re: [TUHS] Xinu in emulation, e.g. SIMH? X-BeenThere: tuhs@minnie.tuhs.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: The Unix Heritage Society mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: tuhs@tuhs.org Errors-To: tuhs-bounces@minnie.tuhs.org Sender: "TUHS" Yeah, Comer=E2=80=99s XINU book at Tannenbaum=E2=80=99s MINIX book are the b= ooks from which I learned C, so now that I have an LSI-11 I=E2=80=99d like t= o get the former running. (I ran MacMinix in the early 1990s, and even publi= shed a patch to flush the 68040 caches on context switch so you could leave t= hem enabled=E2=80=A6) =E2=80=94 Chris Sent from my iPad > On Oct 31, 2020, at 6:58 PM, Larry McVoy wrote: >=20 > =EF=BB=BFIs this Doug Comer's XINU? I haven't talked to him for a while b= ut he > was one of my heros like the Bell Labs guys. I loved his code, it > was so simple like the Lions doc for v6. >=20 > I can try and drag him to be here, that would be cool. >=20 >> On Sat, Oct 31, 2020 at 06:18:03PM -0700, Chris Hanson wrote: >> Has anyone gotten Xinu running in SIMH? It seems like it should be straig= htforward to run the "support" utilities under BSD on an emulated VAX and th= en run Xinu itself on an emulated LSI-11. If anyone's done so, I'd be intere= sted to learn what all you had to do to set it up and get it working. >>=20 >> -- Chris >> -- who needs to figure out SIMH config file syntax to match the board se= t he wants to simulate >=20 > --=20 > --- > Larry McVoy lm at mcvoy.com http://www.mcv= oy.com/lm=20